<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>js callstack</title>
</head>

<body>
    <script>
    function consoleCallStack() {
        var funCallee = arguments.callee;
        var funCaller = funCallee.caller;
    }
    function main() {
        consoleCallStack();
    }
    main();
    </script>
</body>

</html>